Aertic

Aertic

Software Engineer / System Builder / Founder

available for workbased in prague, cz

I build interfaces and systems that hold up over time.

about me

Engineering at the intersection of craft and durability.

I have spent the last few years building tools and infrastructure. The Polar Lab projects started from a simple idea: open-source services should feel as polished as the products built on them.

I work across the stack. My best work happens at the connections between pieces, whether that is a design system tied to a component library or a database linked to an API in a way that feels obvious in retrospect. I prefer code that reads well over code that is clever.

When I am not shipping, I am reading, exploring graphics programming, or chasing questions I do not have answers for yet.

expertise

Areas I work across.

01

Frontend Engineering

React, Next.js, and Three.js. Focus on typography, motion, and clean design systems.

02

Full-Stack Architecture

Database to delivery. MongoDB, Redis, PostgreSQL, and API design that scales without over-engineering.

03

Cross-Platform Development

Web, desktop, and mobile from a single codebase where practical. Flutter and progressive enhancement.

04

Infrastructure & DevOps

Self-hosted CDNs, OAuth2 + PKCE, Stripe integration, and CI/CD. Ship early, iterate quietly.

stack

Languages and tools I use regularly.

Languages
TypeScriptJavaScriptDartKotlinSwiftSCSS
Frameworks
ReactNext.jsThree.jsGSAPFlutterNode.js
Databases
MongoDBRedisPostgreSQLSQLite
Infrastructure
DockerPortainerAWSCloudflareStripeOAuth2PostHogSharp